Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Five Basics of Financial Literacy How literate are you when it comes to your finances? Brush up with these five basics. Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical. Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit.